Waterbury is Connecticut's Brass City, a Naugatuck Valley industrial city whose factories once turned out brass, clocks, buttons, and metal goods on a national scale. It is rougher around the edges than the state's postcard towns, but that is part of the point: Waterbury feels like a real working city, not a preserved village.
The best day here starts around the Green and Grand Street, where the Mattatuck Museum tells the city's story and Waterbury City Hall anchors a rare cluster of Cass Gilbert civic buildings. A few blocks away, the Palace Theater still gives downtown a bit of 1920s glamour.
Waterbury is not a place to oversell. Come if you like industrial history, civic architecture, old theaters, and cities with complicated lives. Pair it with nearby parks or a ride through the Litchfield Hills, and it makes a more interesting stop than its reputation suggests.